UPERFECT UXbox E4 M185T08 18.5" Full HD, IPS 120 Hz Portable Monitor

The UPERFECT UXbox E4 is an 18.5-inch portable monitor designed to add a second screen to laptops, consoles and mobile workstations. Its IPS panel displays Full HD content at 1920 × 1080, giving users extra desktop space in a travel-friendly format. A 120 Hz maximum refresh rate makes scrolling and on-screen motion smoother than on a standard 60 Hz display. Typical brightness is 300 cd/m², with a 1200:1 contrast ratio and a 14 ms response time suited to productivity tasks, video and casual gaming.

Colour reproduction covers 100% of sRGB with 8-bit depth, giving creative and office applications a defined colour standard. Horizontal and vertical viewing angles are rated at 178°, so the image remains visible when the monitor is placed beside a main display. The flat panel uses an anti-glare surface to reduce reflections in changing environments, and off-centre viewing remains practical when sharing content.

One HDMI input and two full-function USB-C ports provide options for compatible computers, consoles and other sources. Two integrated speakers are rated at 1 W each, and a headphone output supports private listening. The black and grey chassis includes an integrated stand, plus a 75 × 75 mm VESA interface for a compatible mount. Supplied cabling comprises a Mini HDMI 4K cable and two USB-C-to-USB-C cables. Typical power consumption is 14 W, and the monitor carries an SDR energy efficiency class of F.

• AMD FreeSync support: helps reduce visible tearing with compatible hardware
• 16:9 native aspect ratio: suited to standard widescreen video and desktop layouts
• LED backlight: provides illumination across the IPS panel
• 119.08 ppi pixel density: defines image detail at the stated screen size and resolution
• 0.21 × 0.21 mm pixel pitch: specifies the spacing between individual pixels
• 72% NTSC colour gamut: provides an additional reference for colour coverage